package com.wteam.mapper;

import com.baomidou.mybatisplus.core.mapper.BaseMapper;
import com.wteam.PoJo.DTO.coupon;
import org.apache.ibatis.annotations.Mapper;
import org.apache.ibatis.annotations.Param;
import org.apache.ibatis.annotations.Select;

@Mapper
public interface Couponmapper extends BaseMapper<coupon> {
    @Select("select points from shop.li_coupon where id=#{id}")
    Integer selectpoint(@Param("id") Integer id);
}
